ČSN - Czech national standards

Dopravní a cestovní informace (TTI) - Zprávy TTI předávané kódováním dopravních zpráv - Část 3: Odkazy na polohu pro ALERT-C (Norma k přímému použití jako ČSN).

Available design: Print design

Intelligent transport systems - Traffic and travel information messages via traffic message coding - Part 3: Location referencing for Radio Data System - Traffic Message Channel (RDS-TMC) using ALERT-C

Available design: Print design

Traffic and Traveller Information (TTI) - TTI messages via traffic message coding - Part 6: Encryption and conditional access for the Radio Data System - Traffic Message Channel ALERT C coding

Available design: Print design

Traffic and Travel Information (TTI) - TTI messages via cellular networks - Part 1: General specifications

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Traffic and Travel Information (TTI) - TTI messages via cellular networks - Part 2: Numbering and ADP messsage header

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Traffic and Travel Information (TTI) - TTI messages via cellular networks - Part 3: Basic information elements

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Traffic and Travel information (TTI) - TTI messages via cellular networks - Part 4: Service-independent protocols

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Traffic and Travel Information (TTI) - TTI messages via cellular networks - Part 5: Internal services

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Traffic and Travel Information (TTI) - TTI messages via cellular networks - Part 6: External services

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Traffic and Travel Information (TTI) - TTI messages via cellular networks - Part 7: Performance requirements for onboard positioning

Available design: Print design